858767056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{144671}}^1$

素因数の和:144739

約数の個数: 40

約数和(自身を含む): 1937447424

約数和(自身を除く): 1078680368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 144671, 289342, 578684, 1012697, 1157368, 2025394, 2314736, 4050788, 7667563, 8101576, 15335126, 16203152, 30670252, 53672941, 61340504, 107345882, 122681008, 214691764, 429383528, 858767056]

約数ペア:

[(1, 858767056), (2, 429383528), (4, 214691764), (7, 122681008), (8, 107345882), (14, 61340504), (16, 53672941), (28, 30670252), (53, 16203152), (56, 15335126), (106, 8101576), (112, 7667563), (212, 4050788), (371, 2314736), (424, 2025394), (742, 1157368), (848, 1012697), (1484, 578684), (2968, 289342), (5936, 144671)]